"Frostbite!"
The reading of the late Tony Stark's Will is attended by his closest friends, ex-lovers and confidantes.
Observing from the background is a teen-aged Anthony Edward Stark, plucked paradoxically from the timestream.
Tony tries to get some kind of anchor in the new reality he finds himself. Using computer hacking bad habits, he locates the address of his girlfriend at the time he existed thence.
Young Stark finds the address and his paramour frozen in blocks of ice. The perpetrator of this climatic catastrophe is Frostbite. Tony feels his body begin to freeze.